Rapid: Individual Calculations September 2023
 Bhaskar, Achyut  Total change: 0.00  Rating chartPersonal card
 Coulsdon Chess Junior Chess Open Swiss A 19th August - Main Event Coulsdon ENG 2023-08-19
RcRownchangeRpKK*chgGame
 1269 0 1.00 2 0.00 1269   0.00 
  Jayaprakash, Arnav 1234 ENG0.0010.00 0.00 
  Mallick, Ismail 1303 ENG1.0010.00 0.00 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 Coulsdon Chess Junior Chess Open Swiss A 19th August - Graded Friendlies Coulsdon ENG 2023-08-19
RcRownchangeRpKK*chgGame
 1028 0 1.00 1 0.00 1038   0.00 
  Braithwaite, Paul 1028 ENG1.0010.00 0.00 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 Coulsdon Chess Junior Chess Open Swiss A 19th August - Extras Coulsdon ENG 2023-08-19
RcRownchangeRpKK*chgGame
 1145 0 1.00 2 0.00 1145   0.00 
  Reed, Tommy 1052 ENG1.0010.00 0.00 
  Ma, Rufus 1238 ENG0.0010.00 0.00 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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